Apart from the inconvenience and frustration, a roof leak in Austin, TX, is any homeowner’s worst nightmare. There’s no good time to be in such a situation. By the time you notice a small leak, it may have caused considerable damage.

This post will talk about signs of a leak, such as those in roof valleys or the flashing in a vent pipe, the potential damage, some DIY solutions, and when to call a roofer like Austin Roofing & Water Damage | WDR for roof leak repair.

Causes of a Leaky Roof

Here are possible factors that may cause most roof leaks:

Small Holes Resulting From Storm Damage

Austin is prone to storms that may cause small holes in a roof. These are extremely sneaky and may go undetected for years. A tiny hole may cause grievous damage to your home and wallet in the long run.

The roof penetrations will eventually start leaking when you least expect them. Small holes may also appear on your roof if you remove an old antenna or dish where you had anchored it.

Read more: How to Repair Hole in Roof

Age of Your Roof

The older your roof gets, the more chances of developing small leaks, especially in the roof valleys. Regular exposure to harsh weather and temperature changes makes a roof old and tired. It will eventually lose the battle against exposure to water, and leaks will develop.

How long the roof lasts depends on the materials used:

  • Standard asphalt shingles last about 20 years
  • Fiber cement shingles last about 25 years
  • Wood shake shingles last about 30 years
  • Metal, slate, and tile roofs last about 50 years

A roof becomes brittle and deteriorates with time, making it unable to protect your home from leaks. Damage or neglect shortens the life of your roof, regardless of its roofing materials.



Clogged Gutters

Regardless of your roof design, you’ll likely experience leaks when the gutters are clogged. Falling leaves and debris clog the gutters and limit water flow. It builds up and overflows to cause leaks.

Missing Shingles

The shingles protect your roof and allow water to run into the gutters. All nails holding the shingles ensure they do their job properly to avoid leaks.

Poor installation of the shingles, such as missing nails, may sometimes encourage leaks. Using substandard roofing material during installation is also disastrous.

Storm or wind damage may damage the shingles or blow them off your roof. If your house is near some trees, a fallen branch may puncture the shingles and roofing underneath to increase the chances of leaks.

Damaged Flashing

A roof has metal that goes over joints and seams to protect it from leaks, known as flashing. Its poor installation may encourage water to enter your house. It may also move out of position when not appropriately attached.

Metal flashing is also prone to damage over time from corrosion, allowing water to pass through.

Roof Vents, Skylights, and Chimneys

roofing expert nailing roof

Your roof has a risk of leaks if it has vents, skylights, or chimneys. Poor installation of these features can allow water to seep into your house. Water may come into your house if the step flashing around the skylight has cracks.

Insulation around the skylight also deteriorates over time, causing a leaking roof. The chimney may break down with time and also contribute to leaks. Poor insulation of the roof vents may contribute to leaks when water goes through.

Some Roof Leak Facts You Should Know

A roof leak is a common problem for homeowners and comes with various problems on your property. During the rainy season, a small leak may become an emergency. Here are some valuable facts about roof leaks:

Leaks Can Happen Anytime

Although leaks are more evident during a storm, they can start when it’s sunny. After it has rained, not everything that remains on your roof drains off naturally.

When heavy rain comes pounding your roof, those that remained make it heavier, which may compromise its integrity, creating holes and eventual leaks.

Holes Can Be Anywhere on Your Roof

aerial view of residential roof

Spots and stains don’t usually provide the source of a roof leak. Water may drain from the rafters spilling into the vaulted ceiling into other areas. Only a roof repair expert can detect the source of the leak.

Rain Doesn’t Always Fall Straight

It seems obvious that rain falls straight, but it’s not always the case. Sometimes rain comes at an angle according to where the wind blows. There’s a possibility of working its way under your flashing or through the vent pipe, causing a leaky roof.

Maintenance Is Better Than Repair

Routine maintenance is more cost-effective compared to repairs. It involves preventing leaks before they develop into more significant problems.

Calling a trusted roofer to come and undertake appropriate roof repair is very important. It will save you a lot of money you would have used when the problem escalates.

Common Signs of Roof Leaks

Let’s now look at some telltale signs that you have a leaky roof.

Water Stains


You can tell a water leak from stains on your ceiling. The stain may look like a small puddle with a brown tinge on the edges. You must look out for discoloration on the ceiling, as it could also indicate a roof leak.

Moisture on the Walls or Drips

When you notice moisture or water dripping on your wall, it signals a roof leak. Take preventive measures even when the issue seems to have disappeared. The chances are high that it will come back someday.

The problem may result from an ice dam on your roof that freezes, and the frost melts after a while causing intermittent leaks.

Missing Shingles

Although it may not be proof that your roof leaks at the moment, lost shingles are a precursor to the problem. If you don’t replace the shingles, water will likely enter your interior whenever rain comes.

Mold on Exterior Walls

Sagging gutters contribute to the presence of mold on your exterior walls. Gutters in good condition are essential for a good roofing system. If mold appears on your walls, your gutters may be clogged, causing overflow, and need cleaning.

How to Fix a Roof Leak

You sometimes must fix roof leaks before calling a professional roofing technician in Austin. Here are some ideas:

Cover the Area With a Tarp

After a nasty storm damages your roof, you can limit further damage by tarping it. You can call an experienced roofer or do it yourself. Adding a tarp to your roof is an emergency solution when your trusted roofer is busy elsewhere.

Securing the tarp properly and covering the nail heads with roof cement protects a roof when rain, storm, or wind comes. It also prevents holes or lost shingles from turning into leaks or worsening.

Apart from shielding your home, it may be necessary according to your insurance policy. Not limiting storm damage on your home may make the insurance company not cover the extra damages.

Don’t attempt to tarp a leaky roof yourself. Standing on a damaged roof without appropriate safety equipment and knowledge is risky, especially if you suspect your roof to problems.

You may fall off the wet roof or tripping hazard such as loose shingles. A badly damaged roof may even collapse under your weight.

Always find a roof technician to attach the tarp to get peace of mind and reassure your insurance company. Professional roofers may also use a garden hose to test your ceiling for leaks.

Here are the steps to tarp a leaky roof:

  • Examining your roof and determining the tarp size
  • Take pictures of the damage to show to your insurance company
  • Selecting a tarp for attaching to the location of the roof leak
  • Removing debris from your roof
  • Unfurling the tarp and placing it over the problem area
  • Securing the tarp with nails or screws

roofing specialists installing roof cement on residential roof

Use Roof Cement

There’s special cement for sealing roofing leaks. It’s strong material made of ground asphalt that fixes other roof issues, such as holes. It also re-attaches broken shingles.

The roof must be completely dry before applying the cement. Applying cement to repair a leaking roof is a straightforward process that requires removing debris from the damaged area.

Afterward, use the cement to fill the hole or gap. A professional roofing contractor may put mesh on the cement for additional strength.

Applying Silicone

Silicone may temporarily fix a roof leak. The material creates a restoration membrane on your current roofing system.

Applying a silicone layer to your roof eliminates leaks and offers a waterproof cover.

Some of the benefits of considering silicone for roof leaks include the following:

  • Saves money on labor and material
  • Extends the life of your roof
  • Significantly reduces energy costs
  • Shortens project duration

Using a Rubber Sealant Coating

Most people purchase sealant from their local store when faced with roof leaks. You can use DIY sealant to temporarily fix the problem. However, a professional roofer can provide a long-term solution.

Sealant works on wet and dry surfaces to allow fixing minor leaks instantly. More significant roof leaks have different procedures when applying sealant. You can also use a tarp and cover the edges using rubber.

Be mindful that you may leave large color splotches after spraying the sealant.

Fixing Shingles With Damage

A sound roof keeps you and your family safe and warm. Since a new roofing system is pricey, although it comes with a roof warranty, fixing shingles with damage may prevent leaking. Let’s walk you through the ways to fix a damaged roof without spending a fortune.

Replace Damaged Shingles

One way to repair a leaking roof is to replace any lost shingles. You have to replace everything, even when only a part of the shingle is missing.

You need some materials to do the task, such as:

  • Putty knife
  • Hammer
  • Roofing nails
  • Flat pry bar

Fix Curled Shingles

The corners of asphalt shingles curl downward or upward at the corners over time. You can limit the damage by gluing the curved section down.

A caulking gun helps apply the sealant.

Afterward, weigh down the shingle using something heavy and leave it for about 24 hours for the roof sealant to dry. However, always call an experienced roofer to repair the leaking roof correctly.

Repair Cracked Shingles

You don’t have to replace the shingle that is torn or cracked. Applying sealant on the crack might solve the roof leak.

To ensure you’ve done a great job, press the shingle down and apply a second coat of sealant.

Afterward, spread the sealing using a putty knife.

To avoid seeing that you’ve patched your shingles, add some colored granules collected from shingles to the sealant. This is a wonderful idea to mask the roof leak repair you’ve done.

Applying Plastic Sheeting

A storm may cause a lot of homes to become prone to roof leaks in the coming months. Roofing contractors are likely to be so busy through the period.

Therefore, homeowners must know how to protect their interior before the roofer arrives.

A roof leak may escalate and affect your whole household, making pinpointing the source of the problem challenging. You can easily find the source of the roof leak and cover it using a plastic sheet over your whole roof.

Choose UV-resistant sheeting so it won’t deteriorate in a short while. Blue tarps are easily available at a local hardware store but always choose a thicker tarp for effective roof leak repair.

Dangers of Ignoring a Leaking Roof

Whenever you notice a roof leak, never hesitate to call a trusted roof or apply DIY solutions to prevent the problem from growing. Doing this will protect you from the various problems highlighted below.

Structural Damage

The most apparent effect of a leaking roof is structural damage. Ignoring the problem significantly damages various parts of your home, including:

  • Wall framing
  • Ceiling joists
  • Roof sheathing
  • Fascia board
  • Rafters

Chronic leaks encourage weakened framing and wood deterioration.

There’s also a likelihood of experiencing damaged ceiling walls and joists, leading to costly wood framing. Structural damage results from a leaking roof that has been ignored for some time.

In a worst-case scenario, a ceiling in bad condition may collapse, causing significant damage to your interior.

Interior Damage

Another potential risk of a leaking roof is damaged furnishings and painting. Apart from the roof leak repair costs, you’re likely to spend on extra restoration and replacements. Some items that may suffer irreparable damage from water exposure include:

  • Important documents
  • Photos
  • Furniture
  • Electronics
  • Family heirloom
  • Memorabilia

Fire Hazard

Water drips might seem harmless but become a fire hazard if you have electrical wiring in the ceiling or attic. Sparks may cause a fire, usually developing when water droplets touch shorted wires.

In a worst-case scenario, this may excessively damage your home and cause loss of lives. Turn off the electricity when you notice a roof leak and call a professional roofer to come and remediate the problem.

Mold Presence

The presence of mold in your home is a worrying concern and encourages various health issues. Breathing problems such as asthma or nasal congestion escalate because of mold growth from a leaking roof.

Mold, especially black, may also infiltrate your wood framing, carpets, ceiling, and furniture. Although rare, it’s not worth taking chances since it develops from not fixing a roof leak for a long time.

Wood Deterioration and Breakage

roofing experts on residential roof

Another problem of a leaking roof is the deterioration and breakage of wood structures in your home. It could result in severe hazards, including falling ceilings and walls, that may wreak plenty of havoc in your household.

Damaged Insulation

Ignoring roof repair may cause water to reach your attic access. This won’t be good news if it reaches your insulation. The insulation may incur significant damage and depletion over time.

Your home will lose hot and cool air leading to overusing your HVAC system. One way to identify this is if your energy bills skyrocket in a short period.

Encourages Slips and Falls

Immediate roof repair is vital to protect your family members from slips and falls once they step into pools of water resulting from leaks. This affects everyone, although seniors and children are more vulnerable. A quick slip or fall may result in serious physical injuries.


A roof protects your family and valuables from extreme weather conditions such as storms, sunshine, and rainfall. However, the roof deteriorates over time, requiring maintenance, repair, or replacement. It pays to know a professional and experienced roofer you can call whenever you have a roof problem.